The Venom long shaft motor is ideal for small boats, dories and sailing boats. Used as the main power for fishing or as boat auxiliary motors these saltwater motors will not let you down. Powered by any 12v sports battery (not supplied)
Battery advice: Amp draw is 13-54 amps
First it needs to be a 12V sports battery (designed to discharge to low /empty and recharge, unlike a car battery designed to trickle from car engine)
The higher amp/hr rating will give you more power time, but it's a balance, you need to decide what is practical to put in your kayak or boat. My advice is go to Halfords or any battery outlet and look at them there.
55229 Venom SXW 54/42 54lb 12v 13-54 amps 42" White Alloy Transom Ext Hand Tiller 5 / 3 3-Blade